Director Wang Yaohui Reports No Securities Ownership in CDT Environmental Technology

This Form 3 filing reports that Yaohui Wang, a director of CDT Environmental Technology Investment Holdings Ltd (CDTG), has no securities ownership in the company as of March 18, 2026. The filing was signed on April 10, 2026, and indicates that Wang holds the position of director but does not own any shares of the company's stock. The reporting owner is based in Shenzhen, China. This filing is required under SEC regulations for company insiders to disclose their ownership status, and in this case, shows that a director has zero ownership position in the company.